CITIUS ONCOLOGY INC (CTOR)
Institutional ownership reported to the SEC as of Q2 2026, across 8 quarters.
Institutions report 14,123,600 shares against 92,981,204 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| ARMISTICE CAPITAL, LLC | $5.7M | 8,705,589 | 0.07% | 4q | -5.3%-$314.2K |
| BANK OF AMERICA CORP /DE/ | $2.5M | 3,835,160 | 0.00% | 8q | HELD |
| VANGUARD CAPITAL MANAGEMENT LLC | $355.1K | 546,325 | 0.00% | 2q | +2.2%+$7.5K |
| UBS Group AG | $217.5K | 334,619 | 0.00% | 8q | +808.3%+$193.6K |
| GEODE CAPITAL MANAGEMENT, LLC | $159.5K | 245,407 | 0.00% | 7q | -7.3%-$12.6K |
| VANGUARD FIDUCIARY TRUST CO | $79.2K | 121,910 | 0.00% | 2q | HELD |
| IFP Advisors, Inc | $69.8K | 107,424 | 0.00% | 8q | HELD |
| CITADEL ADVISORS LLC | $58.9K | 90,586 | 0.00% | new | NEW |
| NORTHERN TRUST CORP | $29.7K | 45,746 | 0.00% | 4q | HELD |
| STATE STREET CORP | $27.9K | 42,900 | 0.00% | 4q | HELD |
| XTX Topco Ltd | $13.4K | 20,638 | 0.00% | new | NEW |
| Tower Research Capital LLC (TRC) | $9.0K | 13,816 | 0.00% | new | NEW |
| Arkadios Wealth Advisors | $7.6K | 11,666 | 0.00% | 5q | HELD |
| OSAIC HOLDINGS, INC. | $650 | 1,000 | 0.00% | 8q | -90.1%-$5.9K |
| WELLS FARGO & COMPANY/MN | $325 | 500 | 0.00% | new | NEW |
| MERCER GLOBAL ADVISORS INC /ADV | $130 | 200 | 0.00% | new | NEW |
| BARCLAYS PLC | $59 | 90 | 0.00% | new | NEW |
| MORGAN STANLEY | $15 | 23 | 0.00% | new | NEW |
| Virtu Financial LLC | $14 | 21,877 | 0.00% | new | NEW |
| Caitong International Asset Management Co., Ltd | $1 | 1 | 0.00% | 2q | HELD |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-08-14 | 13G/A | Armistice Capital, LLCwith 1 co-filers | 10.0% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 19 | $9.2M | 14,123,600 | 7 | 2 | 3 | 0.0% |
| Q1 2026 | 13 | $8.8M | 14,247,638 | 1 | 6 | 1 | 0.0% |
| Q4 2025 | 17 | $6.9M | 6,861,177 | 5 | 5 | 4 | 0.0% |
| Q3 2025 | 16 | $17.0M | 8,357,159 | 10 | 3 | 2 | 0.0% |
| Q2 2025 | 7 | $989.6K | 227,492 | 2 | 3 | 1 | 0.0% |
| Q1 2025 | 6 | $97.7K | 105,008 | 0 | 2 | 1 | 0.0% |
| Q4 2024 | 10 | $152.2K | 132,341 | 4 | 2 | 1 | 0.0% |
| Q3 2024 | 6 | $43.0K | 30,947 | 6 | 0 | 0 | 0.0% |